FYI for those who might be interested,
I just uploaded a revised version of Peregrin (Xenolith's sequel) to Smashwords at:
https://www.smashwords.com/books/view/20932
This version contains many fixes, including new or entirely re-written paragraphs. It satisfies me at the moment but I hesitate to say this is the final version. I keep getting surprised by clunky passages and cryptic typos (sing bird versus song bird).
It's free, but if you haven't read Xenolith, I don't recommend reading this one first. Peregrin assumes some familiarity with Xenolith's settings and characters. I won't be promoting it much except to notify regarding any additional tweaks.